BS EN ISO 6103:2014
$102.76
Bonded abrasive products. Permissible unbalances of grinding wheels as delivered. Static testing
| Published By | Publication Date | Number of Pages |
| BSI | 2014 | 16 |
This International Standard specifies the maximum permissible values of unbalances for bonded abrasive wheels with an outside diameter D ≥ 125 mm and maximum operating speed vs ≥ 16 m/s, in the as-delivered condition.
It also specifies the method for measuring the unbalance and the practical method for testing whether a grinding wheel is acceptable or not.
This International Standard is applicable to bonded abrasive wheels in the as-delivered condition.
This International Standard is not applicable to
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diamond, cubic boron nitride or natural stone grinding wheels, or
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centreless control wheels, lapping and disc wheels, ball wheels or glass grinding wheels.
NOTE 1 The values given refer to the grinding wheel itself, independent of any unbalance which may exist in the balancing arbor or in the means of fastening it to this arbor. These various elements, together with the flanges or hub-flanges, are assumed to be balanced, homogeneous and free from geometrical defects.
NOTE 2 The effects of unbalance are basically
— additional stresses on the arbor, the machine and its mounting,
— excessive wear of the bearings,
— vibration prejudicial to the quality of machining and increased internal stresses in the grinding wheel, and increased operator fatigue.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Foreword |
| 6 | Foreword |
| 7 | Section sec_1 Section sec_2 Section sec_2.1 Section sec_2.2 1 Scope 2 Terms and definitions |
| 8 | Figure fig_1 Section sec_2.3 Table tab_a Figure fig_2 |
| 9 | Section sec_3 Section sec_4 Figure fig_3 3 Permissible unbalance, Ua 4 Measuring intrinsic unbalance |
| 10 | Figure fig_4 Section sec_5 Section sec_5.1 Section sec_5.2 5 Checking intrinsic unbalance 5.1 Verification and acceptance 5.2 Determination of ma |
| 11 | Section sec_5.3 Table tab_1 5.3 Acceptance testing of the grinding wheel |
| 12 | Table tab_c Figure fig_5 |
| 13 | Reference ref_1 Reference ref_2 Reference ref_3 Reference ref_4 Reference ref_5 Reference ref_6 Reference ref_7 Reference ref_8 Reference ref_9 Reference ref_10 Reference ref_11 Reference ref_12 Reference ref_13 Reference ref_14 Reference ref_15 Reference ref_16 Bibliography |
